单选题
此试题出现在
绘制2D抛物线草图方法:先选择抛物线焦点单击,然后选择抛物线顶点单击,再选择抛物线起点单击,最后选择抛物线终点单击。()
混合潮
Real Madrid is first in the league and Real Betis is fifth wile Osasuna is right between them. If Barcelona has more points than Celta Vigo and Celta Vigo is exactly below Osasuna, then who is second?
邓小平理论
试论述情绪的中枢机制,脑的不同部位在情绪产生中具有什么作用?
下列各项中,属于有效的内部控制的有()。
防暴膜
女性,15岁,主诉活动后胸闷、气短3年,偶有胸痛及晕厥。右心导管检查示右心室与肺动脉收缩期压力阶差为3kPa(22.5mmHg)。该患者的临床表现中,下列哪项不符合()
与上牙痛关系最密切的经脉是()。
什么是计算机通信?
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